<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
      label-width="80px"
    >
      <el-form-item label="中文名" prop="cnName">
        <el-input
          v-model="queryParams.cnName"
          placeholder="请输入中文名"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="英文名" prop="iupacName">
        <el-input
          v-model="queryParams.iupacName"
          placeholder="请输入英文名"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="cas_no" prop="casno">
        <el-input
          v-model="queryParams.casno"
          placeholder="请输入cas_no"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="化学简式" prop="molecularFormula">
        <el-input
          v-model="queryParams.molecularFormula"
          placeholder="请输入化学简式"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="doi" prop="doi">
        <el-input
          v-model="queryParams.doi"
          placeholder="请输入doi"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="small"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="small" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="small"
          @click="handleAdd"
          v-hasPermi="['nature:density:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="small"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['nature:density:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="small"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['nature:density:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="small"
          :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['nature:density:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      :header-cell-style="{ 'font-size': '17px' }"
      style="width: 100%; font-size: 17px"
      v-loading="loading"
      :data="densityList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column fixed type="selection" width="55" align="center" />
      <el-table-column fixed label="id" align="center" width="80" prop="id" />
      <el-table-column
        fixed
        label="中文名"
        align="center"
        width="100"
        prop="cnName"
      />
      <el-table-column
        label="英文名"
        align="center"
        width="100"
        prop="iupacName"
      />
      <el-table-column label="cas_no" align="center" width="100" prop="casno" />
      <el-table-column
        label="化学简式"
        align="center"
        width="120"
        prop="molecularFormula"
      />
      <el-table-column
        label="文献"
        width="500"
        align="center"
        prop="reference"
      />
      <el-table-column label="doi" align="center" width="120" prop="doi" />
      <el-table-column
        label="实验数据"
        width="10000"
        align="center"
        prop="labs"
      />
      <el-table-column
        fixed="right"
        label="操作"
        align="center"
        width="120"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['nature:density:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['nature:density:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改实验数据高温热物性对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="中文名" prop="cnName">
          <el-input v-model="form.cnName" placeholder="请输入中文名" />
        </el-form-item>
        <el-form-item label="英文名" prop="iupacName">
          <el-input v-model="form.iupacName" placeholder="请输入英文名" />
        </el-form-item>
        <el-form-item label="cas_no" prop="casno">
          <el-input v-model="form.casno" placeholder="请输入cas_no" />
        </el-form-item>
        <el-form-item label="化学简式" prop="molecularFormula">
          <el-input
            v-model="form.molecularFormula"
            placeholder="请输入化学简式"
          />
        </el-form-item>
        <el-form-item label="文献" prop="reference">
          <el-input
            v-model="form.reference"
            type="textarea"
            placeholder="请输入内容"
          />
        </el-form-item>
        <el-form-item label="doi" prop="doi">
          <el-input v-model="form.doi" placeholder="请输入doi" />
        </el-form-item>
        <el-form-item label="实验数据" prop="labs">
          <el-input
            v-model="form.labs"
            type="textarea"
            placeholder="请输入内容"
          />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listDensity,
  getDensity,
  delDensity,
  addDensity,
  updateDensity,
  exportDensity,
} from "@/api/nature/density";

export default {
  name: "Density",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 实验数据高温热物性表格数据
      densityList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        cnName: null,
        iupacName: null,
        casno: null,
        molecularFormula: null,
        reference: null,
        doi: null,
        labs: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询实验数据高温热物性列表 */
    getList() {
      this.loading = true;
      listDensity(this.queryParams).then((response) => {
        this.densityList = response.rows;
        console.log(this.densityList);
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        cnName: null,
        iupacName: null,
        casno: null,
        molecularFormula: null,
        reference: null,
        doi: null,
        labs: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加实验数据高温热物性";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getDensity(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改实验数据高温热物性";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateDensity(this.form).then((response) => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addDensity(this.form).then((response) => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm(
        '是否确认删除实验数据高温热物性编号为"' + ids + '"的数据项?',
        "警告",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      )
        .then(function () {
          return delDensity(ids);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有实验数据高温热物性数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          this.exportLoading = true;
          return exportDensity(queryParams);
        })
        .then((response) => {
          this.download(response.msg);
          this.exportLoading = false;
        })
        .catch(() => {});
    },
  },
};
</script>

<style lang="scss" scoped>
::v-deep .el-form-item__label {
  font-size: 17px;
}
::v-deep .mb8 .el-button {
  font-size: 16px;
}
::v-deep .el-form .el-button {
  font-size: 16px;
}
// ::v-deep .el-form  .el-form-item {
// width: 24%;
// }
</style>
